Paid x402 tools for merchant intelligence, Base payment readiness, and verifiable web evidence.
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io.github.anyway-possible/agent-utilities is an MCP server that paid x402 tools for merchant intelligence, Base payment readiness, and verifiable web evidence. Its tool list has not been published yet over http, requires no API key, and scores 83/100 on MCPpedia's security, maintenance and efficiency rubric.
Config is the same across clients - only the file and path differ.
{
"mcpServers": {
"io-github-anyway-possible-agent-utilities": {
"args": [
"-y",
"npm"
],
"command": "npx"
}
}
}Are you the author?
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Paid x402 tools for merchant intelligence, Base payment readiness, and verifiable web evidence.
This server supports HTTP transport. Be the first to test it - help the community know if it works.
Five weighted categories - click any category to see the underlying evidence.
Packing does not respect root-level ignore files in workspaces
### Impact `npm pack` ignores root-level `.gitignore` & `.npmignore` file exclusion directives when run in a workspace or with a workspace flag (ie. `--workspaces`, `--workspace=<name>`). Anyone who has run `npm pack` or `npm publish` with workspaces, as of [v7.9.0](https://github.com/npm/cli/releases/tag/v7.9.0) & [v7.13.0](https://github.com/npm/cli/releases/tag/v7.13.0) respectively, may be affected and have published files into the npm registry they did not intend to include. ### Patch - Up
Incorrect Permission Assignment for Critical Resource in NPM
An issue was discovered in an npm 5.7.0 2018-02-21 pre-release (marked as "next: 5.7.0" and therefore automatically installed by an "npm upgrade -g npm" command, and also announced in the vendor's blog without mention of pre-release status). It might allow local users to bypass intended filesystem access restrictions because ownerships of /etc and /usr directories are being changed unexpectedly, related to a "correctMkdir" issue.
Local Privilege Escalation in npm
Affected versions of `npm` use predictable temporary file names during archive unpacking. If an attacker can create a symbolic link at the location of one of these temporary file names, the attacker can arbitrarily write to any file that the user which owns the `npm` process has permission to write to, potentially resulting in local privilege escalation. ## Recommendation Update to version 1.3.3 or later.
npm CLI exposing sensitive information through logs
Versions of the npm CLI prior to 6.14.6 are vulnerable to an information exposure vulnerability through log files. The CLI supports URLs like `<protocol>://[<user>[:<password>]@]<hostname>[:<port>][:][/]<path>`. The password value is not redacted and is printed to stdout and also to any generated log files.
npm Vulnerable to Global node_modules Binary Overwrite
Versions of the npm CLI prior to 6.13.4 are vulnerable to a Global node_modules Binary Overwrite. It fails to prevent existing globally-installed binaries to be overwritten by other package installations. For example, if a package was installed globally and created a `serve` binary, any subsequent installs of packages that also create a `serve` binary would overwrite the first binary. This will not overwrite system binaries but only binaries put into the global node_modules directory. This b
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Anyway Possible provides paid, decision-ready checks for autonomous agents before they pay, cite, or act. Agents can connect without an account through remote MCP or call the HTTP APIs directly, paying per successful answer in USDC on Base through x402.
An agent can reason over information it already has, but it cannot independently create fresh external evidence, enforce a payment policy at signing time, or turn several live systems into a stable answer by reasoning alone. Anyway Possible performs those bounded observations and validations, then returns structured decisions with timestamps, receipts, hashes, and explicit limitations where relevant.
Remote MCP endpoint:
https://anywaypossible.com/api/mcp
Client-specific setup for Codex, Claude Code, Cursor, and any Streamable HTTP MCP client is published in the agent integration guide. Connecting and calling the free recommend_tool router does not require an account or payment. Paid tools require an x402-capable client with a funded Base USDC wallet; connecting the server alone does not grant spending authority. A payment-capable TypeScript example shows the complete discover, approve, pay, retry, and receive-result path.
Machine-readable contracts:
| Job | HTTP route | MCP tool | Price |
|---|---|---|---|
| Diagnose why an x402 API is not selling | /api/merchant-snapshot | merchant_snapshot | $0.05 |
| Run a complete x402 merchant revenue audit | /api/merchant-audit | merchant_audit | $0.25 |
| Check a Base wallet before payment | /api/treasury | treasury_preflight | $0.02 |
| Validate an x402 purchase before signing | /api/payment-guard | payment_guard | $0.01 |
| Read ETH and USDC balances on Base | /api/base-balance | base_balance | $0.001 |
| Check one public URL | /api/check | check_url | $0.001 |
| Verify timestamped web evidence | /api/verify | verify_web_evidence | $0.01 |
| Check up to ten public URLs | /api/batch | batch_check_urls | $0.01 |
All prices are USDC on Base mainnet. An unpaid request returns an x402 v2 payment requirement containing the exact amount, asset, network, recipient, and timeout. The client decides whether to sign and then retries with payment authorization.
The service is discoverable through Coinbase x402 Bazaar metadata, the official MCP Registry, Smithery-compatible server-card metadata, downstream registries that ingest the official Registry, direct HTTP/OpenAPI, llms.txt, and the public catalog. Human-facing guides explain x402, payment safety, and merchant conversion in plain language.
Requirements: Node.js 22.13 or newer.
npm install
npm run dev
npm test
npm run lint
The canonical product definitions live in lib/product-catalog.mjs. The homepage, docs, examples, catalog, OpenAPI document, and llms.txt are generated from that shared manifest so names, prices, schemas, and examples cannot drift independently.
The APIs reject private and local network targets, bound response sizes and redirects, avoid exposing payer identities in public analytics, and publish a security contact at /.well-known/security.txt. The public status page states exactly what its current check proves and does not claim unrecorded historical uptime.